Expert Website Repair & Maintenance Services in Long Island, NY

Keep your website running smoothly, securely, and up to date with Yellowfin Development.

Already Have a Website? We’ll Keep It Healthy.

If your current website is outdated, broken, slow, or not performing like it used to, you don’t need to start from scratch. At Yellowfin Development, we specialize in professional website repair, content updates, and long-term maintenance — giving your existing site the care it needs to stay fast, secure, and functional.

Whether you’re dealing with broken forms, outdated images, security issues, or just need regular content updates, we’re here to help you fix it — fast.

What We Offer

🔧 Website Repair Services

• Fix broken links, missing images, and layout issues
• Resolve mobile/responsive display problems
• Clean up malware or security vulnerabilities
• Restore hacked or corrupted websites
• Fix plugin or theme conflicts (WordPress, etc.)

🔄 Website Updates

• Swap out outdated text or images
• Add new content, galleries, or pages
• Update plugins, themes, and CMS versions
• Improve page speed and performance
• Fix SEO or meta tag errors

🧰 Ongoing Maintenance Plans

• Weekly/monthly software updates
• Security monitoring & backups
• Site speed & uptime tracking
• SEO health checks
• Priority support for any fixes

Don’t Let a Broken Website Cost You Business

Slow-loading pages, outdated plugins, broken features — all of these affect your SEO, conversions, and customer trust. Whether you’re in Nassau County, Suffolk County, or anywhere else in the U.S., we’ll get your site running right again.

Need help now? Contact us or call us for a fast website diagnostic.

Professional Website Repair, Updates & Maintenance Services in Long Island

Is your website broken, outdated, or simply not performing as it should? Yellowfin Development offers fast, reliable website repair, updates, and ongoing maintenance for businesses across Nassau and Suffolk County, NY. Whether you’re dealing with security issues, visual glitches, slow loading speeds, or just need help keeping your site fresh, our team is here to help you get back on track — and stay there.

Don’t Let a Broken Website Hurt Your Business

Your website is often the first impression your business makes. Broken pages, outdated content, slow speeds, or compatibility issues can turn visitors away and hurt your SEO. Our goal is to identify and fix those issues quickly, ensuring your site stays functional, secure, and optimized — without needing a full redesign.

What’s Included in Our Website Repair & Maintenance Services

1. Website Repairs

• Fix broken links, 404 errors, and internal navigation issues
• Restore lost content, corrupted pages, or layout bugs
• Resolve plugin or theme conflicts (especially WordPress sites)
• Fix issues with responsiveness on mobile and tablet devices
• Remove malware and repair hacked or compromised websites

2. Website Updates

• Update text, images, and outdated content
• Add new features, sections, galleries, or forms
• Replace staff/team photos or business hours
• Make seasonal or promotional changes
• Ensure compliance with accessibility and SEO standards

3. Ongoing Maintenance Plans

• Monthly plugin, theme, and CMS updates (e.g. WordPress core)
• Scheduled site backups and security monitoring
• Speed optimization and uptime monitoring
• Ongoing SEO health checks and technical audits
• Priority support for emergency fixes

Who This Service Is For

This page is for business owners, professionals, creatives, and nonprofits who already have a website — but need expert help keeping it updated, secure, and working properly. Whether your site was built in WordPress, Shopify, Squarespace, Wix, or something custom, we can diagnose issues, make improvements, and extend the life of your investment.

Why Choose Yellowfin Development?

We’ve built, hosted, and maintained websites for businesses across Long Island — from restaurants and local services to creatives and corporate clients. You’ll work with a real person (not a chatbot), and we offer honest, transparent pricing with no long-term contracts.

• Local Expertise: We’re based on Long Island and understand the needs of local businesses in Nassau and Suffolk County.
• Transparent Pricing: No upsells, no unnecessary redesigns. Just what you need, when you need it.
• Fast Turnaround: Most website fixes can be completed in 24–48 hours.
• Real Support: You’ll talk to a real person, not a support bot.

Get a Free Website Repair Quote

Not sure what’s wrong with your site? We offer a quick, no-obligation diagnostic. Simply contact us and tell us what you’re experiencing — we’ll take a look and let you know exactly what it will take to fix it.

Common Website Issues We Fix

• Pages not displaying properly on mobile
• Broken contact forms or email alerts not working
• Homepage not loading or blank white screen (especially in WordPress)
• Strange characters showing up after a migration
• Slow loading times or poor Core Web Vitals
• Images not displaying or broken after an update
• Hacked site warnings or malware redirects

Service Areas: Long Island & Beyond

We work with clients across the U.S., but especially in:

• Nassau County, NY (including Hempstead, Freeport, Garden City, Massapequa)
• Suffolk County, NY (including Huntington, Smithtown, Islip, Riverhead)
• Long Island businesses of all types

FAQs About Website Repair & Maintenance

Can you fix a website you didn’t build?

Yes — most of our repair clients come to us with existing sites built by someone else.

Do you support WordPress, Shopify, Wix, etc.?

Yes — we work with most platforms, including custom HTML and CMS-based sites.

Do I need a maintenance plan?

No, but we recommend it if your site is critical to your business. We also offer one-time fixes.

How fast can you fix my site?

We often resolve urgent issues within 1 business day.

Do I need to rebuild my entire website to fix it?

Not at all — most issues can be repaired or updated without starting over.

Can you work on a website someone else built?

Yes. We can work with most websites, whether or not we built them.

How fast can you fix my issue?

Many repairs are same-day. We also offer emergency support for urgent issues.

Ready to Fix or Update Your Website?

Yellowfin Development makes it easy to get your site back in shape. Whether you need a one-time repair or ongoing care, contact us today for a free consultation and quote.

If you are ready to discuss your project, please contact us for a free consult.